Hello, I didn't find a more suitable mail to respond to ... On Sat, Nov 06, 2021 at 07:55:48AM -0700, Guenter Roeck wrote: > On 11/5/21 8:47 PM, Herbert Xu wrote: > > On Tue, Oct 26, 2021 at 09:33:19AM -0700, Guenter Roeck wrote: > > > Hi, > > > > > > On Fri, Sep 17, 2021 at 08:26:19AM +0800, Herbert Xu wrote: > > > > When complex algorithms that depend on other algorithms are built > > > > into the kernel, the order of registration must be done such that > > > > the underlying algorithms are ready before the ones on top are > > > > registered. As otherwise they would fail during the self-test > > > > which is required during registration. > > > > > > > > In the past we have used subsystem initialisation ordering to > > > > guarantee this. The number of such precedence levels are limited > > > > and they may cause ripple effects in other subsystems. > > > > > > > > This patch solves this problem by delaying all self-tests during > > > > boot-up for built-in algorithms. They will be tested either when > > > > something else in the kernel requests for them, or when we have > > > > finished registering all built-in algorithms, whichever comes > > > > earlier. > > > > > > > > Reported-by: Vladis Dronov <vdronov@xxxxxxxxxx> > > > > Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> > > > > > > > > > > I can not explain it, but this patch causes a crash with one of my boot > > > tests (riscv32 with riscv32 virt machine and e1000 network adapter): > > > > > > [ 9.948557] e1000 0000:00:01.0: enabling device (0000 -> 0003) > > > > Does this still occur with the latest patch I sent yesterday? > > > > No, I don't see that problem anymore, neither in mainline with your > patch applied nor in the latest -next with your patch applied. I still experience a problem with the patch that got adad556efcdd42a1d9e060cbe5f6161cccf1fa28 in v5.16-rc1. I saw there are two commit fixing this one ( cad439fc040e crypto: api - Do not create test larvals if manager is disabled e42dff467ee6 crypto: api - Export crypto_boot_test_finished ) but I still encounter the following on 2f47a9a4dfa3: [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.16.0-rc6-00031-g2f47a9a4dfa3 (ukl@dude) (arm-v7a-linux-gnueabihf-gcc (OSELAS.Toolchain-2018.12.0 8-20181130) 8.2.1 20181130, GNU ld (GNU Binutils) 2.31.1) #17 SMP PREEMPT Wed Dec 22 10:51:46 CET 2021 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: STMicroelectronics STM32MP157C eval daughter on eval mother [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Reserved memory: created DMA memory pool at 0x10000000, size 0 MiB [ 0.000000] OF: reserved mem: initialized node mcuram2@10000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x10040000, size 0 MiB [ 0.000000] OF: reserved mem: initialized node vdev0vring0@10040000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x10041000, size 0 MiB [ 0.000000] OF: reserved mem: initialized node vdev0vring1@10041000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x10042000, size 0 MiB [ 0.000000] OF: reserved mem: initialized node vdev0buffer@10042000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x30000000, size 0 MiB [ 0.000000] OF: reserved mem: initialized node mcuram@30000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x38000000, size 0 MiB [ 0.000000] OF: reserved mem: initialized node retram@38000000, compatible id shared-dma-pool [ 0.000000] cma: Reserved 16 MiB at 0xfe800000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00000000c0000000-0x00000000e7ffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x00000000e8000000-0x00000000ffffefff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00000000c0000000-0x00000000e7ffffff] [ 0.000000] node 0: [mem 0x00000000e8000000-0x00000000efffffff] [ 0.000000] node 0: [mem 0x00000000f0000000-0x00000000ffffefff] [ 0.000000] Initmem setup node 0 [mem 0x00000000c0000000-0x00000000ffffefff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.1 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: MIGRATE_INFO_TYPE not supported. [ 0.000000] psci: SMC Calling Convention v1.2 [ 0.000000] percpu: Embedded 16 pages/cpu s35148 r8192 d22196 u65536 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260703 [ 0.000000] Kernel command line: root=/dev/nfs nfsroot=192.168.23.4:/home/ukl/nfsroot/stm32mp157c-ev1,v3,tcp ip=dhcp console=ttySTM0,115200n8 rootwait rw [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 874968K/1048572K available (9216K kernel code, 1064K rwdata, 3368K rodata, 1024K init, 200K bss, 157220K reserved, 16384K cma-reserved, 245756K highmem) [ 0.000000] random: get_random_u32 called from cache_random_seq_create+0x84/0x15c with crng_init=0 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] ftrace: allocating 34278 entries in 67 pages [ 0.000000] ftrace: allocated 67 pages with 3 groups [ 0.000000] trace event string verifier disabled [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000002] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000031] Switching to timer-based delay loop, resolution 41ns [ 0.006510] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.006551] pid_max: default: 32768 minimum: 301 [ 0.006906] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.006943] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.008536] CPU: Testing write buffer coherency: ok [ 0.009012] CPU0: update cpu_capacity 1024 [ 0.009041] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.010632] Setting up static identity map for 0xc0100000 - 0xc0100060 [ 0.010866] rcu: Hierarchical SRCU implementation. [ 0.012500] smp: Bringing up secondary CPUs ... [ 0.013639] CPU1: update cpu_capacity 1024 [ 0.013660] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.013885] smp: Brought up 1 node, 2 CPUs [ 0.013929] SMP: Total of 2 processors activated (96.00 BogoMIPS). [ 0.013948] CPU: All CPU(s) started in SVC mode. [ 0.014920] devtmpfs: initialized [ 0.040428] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.040723] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.040766] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.041935] pinctrl core: initialized pinctrl subsystem [ 0.043866] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.047307] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.050013] thermal_sys: Registered thermal governor 'step_wise' [ 0.050438] cpuidle: using governor ladder [ 0.050517] cpuidle: using governor menu [ 0.051016] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.051048] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.051639] Serial: AMBA PL011 UART driver [ 0.084163] /soc/interrupt-controller@5000d000: bank0 [ 0.084225] /soc/interrupt-controller@5000d000: bank1 [ 0.084257] /soc/interrupt-controller@5000d000: bank2 [ 0.099885] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOA bank added [ 0.100856] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOB bank added [ 0.101680] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOC bank added [ 0.102428] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOD bank added [ 0.103191] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOE bank added [ 0.103985] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOF bank added [ 0.104776] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOG bank added [ 0.105569] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOH bank added [ 0.106332] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOI bank added [ 0.107158] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOJ bank added [ 0.107896] stm32mp157-pinctrl soc:pin-controller@50002000: GPIOK bank added [ 0.108167] stm32mp157-pinctrl soc:pin-controller@50002000: Pinctrl STM32 initialized [ 0.112296] stm32mp157-pinctrl soc:pin-controller-z@54004000: GPIOZ bank added [ 0.112355] stm32mp157-pinctrl soc:pin-controller-z@54004000: Pinctrl STM32 initialized [ 0.115621] platform 5a000000.dsi: Fixing up cyclic dependency with 5a001000.display-controller [ 0.134041] cryptd: max_cpu_qlen set to 1000 [ 0.137839] stm32-dma 48000000.dma-controller: STM32 DMA driver registered [ 0.139723] stm32-dma 48001000.dma-controller: STM32 DMA driver registered [ 0.143877] stm32-mdma 58000000.dma-controller: STM32 MDMA driver registered [ 0.147444] usbcore: registered new interface driver usbfs [ 0.147563] usbcore: registered new interface driver hub [ 0.147643] usbcore: registered new device driver usb [ 0.148661] pps_core: LinuxPPS API ver. 1 registered [ 0.148682] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx> [ 0.148722] PTP clock support registered [ 0.151497] clocksource: Switched to clocksource arch_sys_counter [ 0.224527] NET: Registered PF_INET protocol family [ 0.224891] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.226763] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 0.226838] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.226975] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.227163] TCP: Hash tables configured (established 8192 bind 8192) [ 0.227345] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.227432] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.227773] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.228694] RPC: Registered named UNIX socket transport module. [ 0.228733] RPC: Registered udp transport module. [ 0.228747] RPC: Registered tcp transport module. [ 0.228760] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.228779] NET: Registered PF_XDP protocol family [ 0.229889] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available [ 0.232522] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.247322] NFS: Registering the id_resolver key type [ 0.247411] Key type id_resolver registered [ 0.247428] Key type id_legacy registered [ 0.247796] 9p: Installing v9fs 9p2000 file system support [ 0.248584] bounce: pool size: 64 pages [ 0.257261] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.259560] STM32 USART driver initialized [ 0.260412] stm32-usart 40010000.serial: interrupt mode for rx (no dma) [ 0.260447] stm32-usart 40010000.serial: interrupt mode for tx (no dma) [ 0.260484] 40010000.serial: ttySTM0 at MMIO 0x40010000 (irq = 73, base_baud = 4000000) is a stm32-usart [ 1.174613] printk: console [ttySTM0] enabled [ 1.202878] loop: module loaded [ 1.203635] random: fast init done [ 1.209179] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 1.211339] random: crng init done [ 1.215888] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@xxxxxxxxx>. All Rights Reserved. [ 1.230257] libphy: Fixed MDIO Bus: probed [ 1.236782] stm32-dwmac 5800a000.ethernet: IRQ eth_wake_irq not found [ 1.241840] stm32-dwmac 5800a000.ethernet: IRQ eth_lpi not found [ 1.248794] stm32-dwmac 5800a000.ethernet: User ID: 0x40, Synopsys ID: 0x42 [ 1.254847] stm32-dwmac 5800a000.ethernet: DWMAC4/5 [ 1.259691] stm32-dwmac 5800a000.ethernet: DMA HW capability register supported [ 1.267024] stm32-dwmac 5800a000.ethernet: RX Checksum Offload Engine supported [ 1.274329] stm32-dwmac 5800a000.ethernet: TX Checksum insertion supported [ 1.281165] stm32-dwmac 5800a000.ethernet: Wake-Up On Lan supported [ 1.287450] stm32-dwmac 5800a000.ethernet: TSO supported [ 1.292752] stm32-dwmac 5800a000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.300560] stm32-dwmac 5800a000.ethernet: Enabled L3L4 Flow TC (entries=2) [ 1.307548] stm32-dwmac 5800a000.ethernet: Enabled RFS Flow TC (entries=8) [ 1.314422] stm32-dwmac 5800a000.ethernet: TSO feature enabled [ 1.320208] stm32-dwmac 5800a000.ethernet: Using 32 bits DMA width [ 1.327329] libphy: stmmac: probed [ 1.335104] usbcore: registered new interface driver asix [ 1.339123] usbcore: registered new interface driver ax88179_178a [ 1.345392] usbcore: registered new interface driver smsc95xx [ 1.351931] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.357436] ehci-omap: OMAP-EHCI Host Controller driver [ 1.362882] ehci-atmel: EHCI Atmel driver [ 1.369108] stm32_rtc 5c004000.rtc: IRQ index 1 not found [ 1.373092] stm32_rtc 5c004000.rtc: alarm can't wake up the system: -6 [ 1.380262] stm32_rtc 5c004000.rtc: registered as rtc0 [ 1.384811] stm32_rtc 5c004000.rtc: setting system clock to 2000-01-01T02:37:57 UTC (946694277) [ 1.393860] stm32_rtc 5c004000.rtc: Date/Time must be initialized [ 1.399487] stm32_rtc 5c004000.rtc: registered rev:1.2 [ 1.404985] i2c_dev: i2c /dev entries driver [ 1.430431] i2c 0-003c: Fixing up cyclic dependency with 4c006000.dcmi [ 1.437252] stm32f7-i2c 40013000.i2c: STM32F7 I2C-0 bus adapter [ 1.463227] stm32f7-i2c 40015000.i2c: STM32F7 I2C-1 bus adapter [ 1.493652] stpmic1 2-0033: PMIC Chip Version: 0x10 [ 1.514417] vdda: Bringing 1800000uV into 2900000-2900000uV [ 1.520804] v2v8: Bringing 1800000uV into 2800000-2800000uV [ 1.534135] v1v8: Bringing 1000000uV into 1800000-1800000uV [ 1.547247] stm32f7-i2c 5c002000.i2c: STM32F7 I2C-2 bus adapter [ 1.555103] stm_thermal 50028000.thermal: stm_thermal_probe: Driver initialized successfully [ 1.566947] mmci-pl18x 58005000.mmc: Got CD GPIO [ 1.571295] mmci-pl18x 58005000.mmc: mmc0: PL180 manf 53 rev2 at 0x58005000 irq 59,0 (pio) [ 1.609532] mmci-pl18x 58007000.mmc: mmc1: PL180 manf 53 rev2 at 0x58007000 irq 60,0 (pio) [ 1.650912] sdhci: Secure Digital Host Controller Interface driver [ 1.655771] sdhci: Copyright(c) Pierre Ossman [ 1.660461] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.669007] ledtrig-cpu: registered to indicate activity on CPUs [ 1.673999] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping .... [ 1.682512] stm32-ipcc 4c001000.mailbox: ipcc rev:1.0 enabled, 6 chans, proc 0 [ 1.689646] stm32-rproc 10000000.m4: wdg irq registered [ 1.700148] mmc0: new ultra high speed DDR50 SDHC card at address 0001 [ 1.706661] remoteproc remoteproc0: m4 is available [ 1.717321] Initializing XFRM netlink socket [ 1.720971] NET: Registered PF_INET6 protocol family [ 1.726295] mmcblk0: mmc0:0001 00000 7.44 GiB [ 1.730578] Segment Routing with IPv6 [ 1.733350] In-situ OAM (IOAM) with IPv6 [ 1.737435] NET: Registered PF_PACKET protocol family [ 1.742266] NET: Registered PF_KEY protocol family [ 1.747283] 9pnet: Installing 9P2000 support [ 1.751319] Key type dns_resolver registered [ 1.755779] Registering SWP/SWPB emulation handler [ 1.762484] Internal error: Oops - undefined instruction: 0 [#1] PREEMPT SMP ARM [ 1.768451] Modules linked in: [ 1.771491] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.16.0-rc6-00031-g2f47a9a4dfa3 #17 [ 1.779575] Hardware name: STM32 (Device Tree Support) [ 1.784706] PC is at crypto_unregister_alg+0xfc/0x104 [ 1.789748] LR is at 0x0 [ 1.792269] pc : [<c04b7008>] lr : [<00000000>] psr: 20000113 [ 1.798529] sp : c18c9ea0 ip : 00000000 fp : c0e58858 [ 1.803746] r10: 00000008 r9 : c18eb400 r8 : c192b600 [ 1.808963] r7 : c100b41c r6 : c18c9eac r5 : c0f04ec8 r4 : c1b91e80 [ 1.815484] r3 : 00000002 r2 : ffffffff r1 : 00000001 r0 : c0f9e088 [ 1.822006] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 1.829138] Control: 10c5387d Table: c000406a DAC: 00000051 [ 1.834875] Register r0 information: non-slab/vmalloc memory [ 1.840527] Register r1 information: non-paged memory [ 1.845570] Register r2 information: non-paged memory [ 1.850613] Register r3 information: non-paged memory [ 1.855657] Register r4 information: slab kmalloc-512 start c1b91e00 pointer offset 128 size 512 [ 1.864440] Register r5 information: non-slab/vmalloc memory [ 1.870092] Register r6 information: non-slab/vmalloc memory [ 1.875745] Register r7 information: non-slab/vmalloc memory [ 1.881398] Register r8 information: slab task_struct start c192b600 pointer offset 0 [ 1.889224] Register r9 information: slab kmalloc-128 start c18eb400 pointer offset 0 size 128 [ 1.897834] Register r10 information: non-paged memory [ 1.902966] Register r11 information: non-slab/vmalloc memory [ 1.908706] Register r12 information: NULL pointer [ 1.913489] Process swapper/0 (pid: 1, stack limit = 0xb3b87711) [ 1.919490] Stack: (0xc18c9ea0 to 0xc18ca000) [ 1.923847] 9ea0: c192b600 c0f0b16a 00000008 c18c9eac c18c9eac 0cd60047 c1b91e00 c100b430 [ 1.932021] 9ec0: 00000001 c04c3864 c100b420 c011e448 c0f0b240 fffffffe 00000001 c0e083e0 [ 1.940195] 9ee0: c0ff43a0 c0f04ec8 c0e08360 00000000 c192b600 c0101fa0 c019c37c c0e00424 [ 1.948368] 9f00: c0ffc000 00000000 00000007 c0ce0378 c0c44b28 00000000 00000000 c0f04ec8 [ 1.956542] 9f20: c0c5eae8 c0c4e8b8 37320000 c18eb476 00000000 0cd60047 c0f478c0 00000008 [ 1.964715] 9f40: c0d48594 0cd60047 c0e9581c c0d48594 c100b000 c0e58838 000000b4 c0e012f4 [ 1.972888] 9f60: 00000007 00000007 00000000 c0e00424 c0e58808 c0e00424 00000000 00004ec0 [ 1.981062] 9f80: c09eb450 00000000 00000000 00000000 00000000 00000000 00000000 c09eb46c [ 1.989236] 9fa0: 00000000 c09eb450 00000000 c0100148 00000000 00000000 00000000 00000000 [ 1.997411] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2.005586] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 2.013769] [<c04b7008>] (crypto_unregister_alg) from [<c04c3864>] (simd_skcipher_free+0x18/0x24) [ 2.022629] [<c04c3864>] (simd_skcipher_free) from [<c011e448>] (aes_exit+0x28/0x44) [ 2.030367] [<c011e448>] (aes_exit) from [<c0e083e0>] (aes_init+0x80/0x9c) [ 2.037238] [<c0e083e0>] (aes_init) from [<c0101fa0>] (do_one_initcall+0x50/0x25c) [ 2.044802] [<c0101fa0>] (do_one_initcall) from [<c0e012f4>] (kernel_init_freeable+0x21c/0x278) [ 2.053497] [<c0e012f4>] (kernel_init_freeable) from [<c09eb46c>] (kernel_init+0x1c/0x138) [ 2.061760] [<c09eb46c>] (kernel_init) from [<c0100148>] (ret_from_fork+0x14/0x2c) [ 2.069322] Exception stack(0xc18c9fb0 to 0xc18c9ff8) [ 2.074370] 9fa0: 00000000 00000000 00000000 00000000 [ 2.082548] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2.090721] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 2.097335] Code: e3a02009 e30011ca eb14a2e2 eaffffec (e7f001f2) [ 2.103429] ---[ end trace 78f3561a8b67f754 ]--- [ 2.108290] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 2.115684] CPU1: stopping [ 2.118373] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 5.16.0-rc6-00031-g2f47a9a4dfa3 #17 [ 2.127848] Hardware name: STM32 (Device Tree Support) [ 2.132986] [<c0110d2c>] (unwind_backtrace) from [<c010c81c>] (show_stack+0x18/0x1c) [ 2.140721] [<c010c81c>] (show_stack) from [<c09e5360>] (dump_stack_lvl+0x40/0x4c) [ 2.148287] [<c09e5360>] (dump_stack_lvl) from [<c010e8b8>] (do_handle_IPI+0x32c/0x354) [ 2.156286] [<c010e8b8>] (do_handle_IPI) from [<c010e900>] (ipi_handler+0x20/0x28) [ 2.163850] [<c010e900>] (ipi_handler) from [<c019813c>] (handle_percpu_devid_irq+0xa8/0x244) [ 2.172372] [<c019813c>] (handle_percpu_devid_irq) from [<c0191ce0>] (generic_handle_domain_irq+0x4c/0x90) [ 2.182025] [<c0191ce0>] (generic_handle_domain_irq) from [<c0536310>] (gic_handle_irq+0x7c/0x90) [ 2.190895] [<c0536310>] (gic_handle_irq) from [<c09eaf04>] (generic_handle_arch_irq+0x58/0x78) [ 2.199588] [<c09eaf04>] (generic_handle_arch_irq) from [<c0100b10>] (__irq_svc+0x50/0x80) [ 2.207848] Exception stack(0xc191ff48 to 0xc191ff90) [ 2.212899] ff40: 000003ba c0c5eae8 00000000 c011a6a0 c0ff4fc0 c0f04f58 [ 2.221073] ff60: 00000002 00000000 00000000 c0cf2868 c1946c00 c0e9ce38 c0f03d00 c191ff98 [ 2.229244] ff80: c01091b0 c01091b4 60000113 ffffffff [ 2.234286] [<c0100b10>] (__irq_svc) from [<c01091b4>] (arch_cpu_idle+0x40/0x44) [ 2.241676] [<c01091b4>] (arch_cpu_idle) from [<c09f2620>] (default_idle_call.part.2+0x2c/0x120) [ 2.250458] [<c09f2620>] (default_idle_call.part.2) from [<c016ae58>] (do_idle+0x260/0x290) [ 2.258806] [<c016ae58>] (do_idle) from [<c016b18c>] (cpu_startup_entry+0x20/0x24) [ 2.266369] [<c016b18c>] (cpu_startup_entry) from [<c0101674>] (__enableNOTICE: CPU: STM32MP157AAA Rev.B Bisection identified adad556efcdd42a1d9e060cbe5f6161cccf1fa28: # bad: [fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf] Linux 5.16-rc1 # good: [8bb7eca972ad531c9b149c0a51ab43a417385813] Linux 5.15 git bisect start 'v5.16-rc1' 'v5.15' # bad: [313b6ffc8e90173f1709b2f4bf9d30c4730a1dde] Merge tag 'linux-kselftest-kunit-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest git bisect bad 313b6ffc8e90173f1709b2f4bf9d30c4730a1dde # good: [84882cf72cd774cf16fd338bdbf00f69ac9f9194] Revert "net: avoid double accounting for pure zerocopy skbs" git bisect good 84882cf72cd774cf16fd338bdbf00f69ac9f9194 # good: [79ef0c00142519bc34e1341447f3797436cc48bf] Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace git bisect good 79ef0c00142519bc34e1341447f3797436cc48bf # good: [0f3d2b680444d5697650b5529c9e749acbf7371f] drm/amdkfd: protect raven_device_info with KFD_SUPPORT_IOMMU_V2 git bisect good 0f3d2b680444d5697650b5529c9e749acbf7371f # bad: [a64a325bf6313aa5cde7ecd691927e92892d1b7f] Merge tag 'afs-next-20211102' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs git bisect bad a64a325bf6313aa5cde7ecd691927e92892d1b7f # good: [52cf891d8dbd7592261fa30f373410b97f22b76c] Merge tag 'kvm-riscv-5.16-2' of https://github.com/kvm-riscv/linux into HEAD git bisect good 52cf891d8dbd7592261fa30f373410b97f22b76c # bad: [bfc484fe6abba4b89ec9330e0e68778e2a9856b2] Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 git bisect bad bfc484fe6abba4b89ec9330e0e68778e2a9856b2 # good: [d2fac0afe89fe30c39eaa98dda71f7c4cea190c2] Merge tag 'audit-pr-20211101' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit git bisect good d2fac0afe89fe30c39eaa98dda71f7c4cea190c2 # bad: [183b60e005975d3c84c22199ca64a9221e620fb6] crypto: hisilicon/qm - modify the uacce mode check git bisect bad 183b60e005975d3c84c22199ca64a9221e620fb6 # good: [0e64dcd7c94b94f90b820bfbe57bbcea8bf21545] crypto: qat - remove unmatched CPU affinity to cluster IRQ git bisect good 0e64dcd7c94b94f90b820bfbe57bbcea8bf21545 # good: [f20311cc9c58052e0b215013046cbf390937910c] crypto: caam - disable pkc for non-E SoCs git bisect good f20311cc9c58052e0b215013046cbf390937910c # bad: [f7324d4ba9e846e96ac85fbe74afe3fbdacf3b75] hwrng: meson - Improve error handling for core clock git bisect bad f7324d4ba9e846e96ac85fbe74afe3fbdacf3b75 # good: [7c5329697ed4e0e1bf9a4e4fc9f0053f2f58935d] crypto: marvell/cesa - drop unneeded MODULE_ALIAS git bisect good 7c5329697ed4e0e1bf9a4e4fc9f0053f2f58935d # bad: [adad556efcdd42a1d9e060cbe5f6161cccf1fa28] crypto: api - Fix built-in testing dependency failures git bisect bad adad556efcdd42a1d9e060cbe5f6161cccf1fa28 # first bad commit: [adad556efcdd42a1d9e060cbe5f6161cccf1fa28] crypto: api - Fix built-in testing dependency failures $ grep CRYPTO .config CONFIG_ARM_CRYPTO=y # CONFIG_CRYPTO_SHA1_ARM is not set # CONFIG_CRYPTO_SHA1_ARM_NEON is not set # CONFIG_CRYPTO_SHA1_ARM_CE is not set # CONFIG_CRYPTO_SHA2_ARM_CE is not set # CONFIG_CRYPTO_SHA256_ARM is not set # CONFIG_CRYPTO_SHA512_ARM is not set CONFIG_CRYPTO_BLAKE2S_ARM=y # CONFIG_CRYPTO_BLAKE2B_NEON is not set CONFIG_CRYPTO_AES_ARM=y CONFIG_CRYPTO_AES_ARM_BS=y # CONFIG_CRYPTO_AES_ARM_CE is not set # CONFIG_CRYPTO_GHASH_ARM_CE is not set # CONFIG_CRYPTO_CRC32_ARM_CE is not set CONFIG_CRYPTO_CHACHA20_NEON=y CONFIG_CRYPTO_POLY1305_ARM=y # CONFIG_CRYPTO_NHPOLY1305_NEON is not set CONFIG_CRYPTO_CURVE25519_NEON=y CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_SKCIPHER=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_AKCIPHER=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_USER is not set CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_NULL2=y # CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_CRYPTD=y CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set CONFIG_CRYPTO_SIMD=y CONFIG_CRYPTO_ENGINE=y CONFIG_CRYPTO_RSA=y # CONFIG_CRYPTO_DH is not set # CONFIG_CRYPTO_ECDH is not set # CONFIG_CRYPTO_ECDSA is not set # CONFIG_CRYPTO_ECRDSA is not set # CONFIG_CRYPTO_SM2 is not set # CONFIG_CRYPTO_CURVE25519 is not set # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_CHACHA20POLY1305 is not set # CONFIG_CRYPTO_AEGIS128 is not set # CONFIG_CRYPTO_SEQIV is not set # CONFIG_CRYPTO_ECHAINIV is not set # CONFIG_CRYPTO_CBC is not set # CONFIG_CRYPTO_CFB is not set # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_OFB is not set # CONFIG_CRYPTO_PCBC is not set CONFIG_CRYPTO_XTS=y # CONFIG_CRYPTO_KEYWRAP is not set # CONFIG_CRYPTO_ADIANTUM is not set # CONFIG_CRYPTO_ESSIV is not set # CONFIG_CRYPTO_CMAC is not set # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_CRC32 is not set # CONFIG_CRYPTO_XXHASH is not set # CONFIG_CRYPTO_BLAKE2B is not set # CONFIG_CRYPTO_BLAKE2S is not set # CONFIG_CRYPTO_CRCT10DIF is not set # CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_POLY1305 is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_SHA3 is not set # CONFIG_CRYPTO_SM3 is not set # CONFIG_CRYPTO_STREEBOG is not set # CONFIG_CRYPTO_WP512 is not set CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_AES_TI is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_CHACHA20 is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_SM4 is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_842 is not set # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # CONFIG_CRYPTO_ZSTD is not set # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_DRBG_MENU is not set # CONFIG_CRYPTO_JITTERENTROPY is not set # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_USER_API_RNG is not set # CONFIG_CRYPTO_USER_API_AEAD is not set CONFIG_CRYPTO_LIB_AES=y CONFIG_CRYPTO_ARCH_HAVE_LIB_BLAKE2S=y CONFIG_CRYPTO_LIB_BLAKE2S=y CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=y CONFIG_CRYPTO_LIB_CHACHA=y CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519=y CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y CONFIG_CRYPTO_LIB_CURVE25519=y CONFIG_CRYPTO_LIB_DES=y CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9 CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305=y CONFIG_CRYPTO_LIB_POLY1305=y CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y CONFIG_CRYPTO_HW=y CONFIG_CRYPTO_DEV_FSL_CAAM_COMMON=y CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC=y CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC=y CONFIG_CRYPTO_DEV_FSL_CAAM=y # CONFIG_CRYPTO_DEV_FSL_CAAM_DEBUG is not set CONFIG_CRYPTO_DEV_FSL_CAAM_JR=y CONFIG_CRYPTO_DEV_FSL_CAAM_RINGSIZE=9 # CONFIG_CRYPTO_DEV_FSL_CAAM_INTC is not set CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API=y CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API=y CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API=y CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API=y # CONFIG_CRYPTO_DEV_OMAP is not set # CONFIG_CRYPTO_DEV_SAHARA is not set # CONFIG_CRYPTO_DEV_ATMEL_AES is not set # CONFIG_CRYPTO_DEV_ATMEL_TDES is not set # CONFIG_CRYPTO_DEV_ATMEL_SHA is not set # CONFIG_CRYPTO_DEV_ATMEL_ECC is not set # CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set # CONFIG_CRYPTO_DEV_MXS_DCP is not set # CONFIG_CRYPTO_DEV_VIRTIO is not set # CONFIG_CRYPTO_DEV_STM32_CRC is not set # CONFIG_CRYPTO_DEV_STM32_HASH is not set # CONFIG_CRYPTO_DEV_STM32_CRYP is not set # CONFIG_CRYPTO_DEV_SAFEXCEL is not set # CONFIG_CRYPTO_DEV_CCREE is not set # CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set I didn't try to understand and fix that. If you need more information, just tell me. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |
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